Thaum twg lepidopters hloov zuj zus?

Cov txheej txheem:

Thaum twg lepidopters hloov zuj zus?
Thaum twg lepidopters hloov zuj zus?
Anonim

Lepidoptera hloov zuj zus lub raj zoo li proboscis nyob rau hauv Middle Triassic (∼241 Ma), uas tso cai rau lawv kom tau cov kua qab zib los ntawm cov paj ntoo. Qhov kev hloov pauv morphological no, nrog rau lwm yam zoo, yuav txhawb nqa kev sib txawv txawv ntawm cov tsev neeg-theem lepidopteran crown pawg.

Thaum twg Lepidopters pib?

Yav dhau los, qhov ntxov tshaj plaws paub cov pob txha lepidopteran yog peb tis ntawm Archaeolepis mane, ib hom kab zoo li qub los ntawm Jurassic, kwv yees 190 lab xyoo dhau los, pom hauv Dorset, UK, uas qhia cov nplai nrog cov kab sib txuas hauv qab lub tshuab ntsuas hluav taws xob thiab cov yam ntxwv tis venation qauv sib koom …

Thaum twg npauj npaim pib hloov zuj zus?

Ntau tus kws tshawb fawb xav tias kev koom tes tshwj xeeb ntawm cov npauj npaim niaj hnub no thiab cov paj ntoo qhia tias butterflies tsim thaum lub sijhawm Cretaceous, feem ntau hu ua "Age of Flowering Plants," 65 lab rau 135 lab xyoo dhau los -ib lub sij hawm thaum dinosaurs kuj roamed lub ntiaj teb.

Npauj npaim thawj zaug tshwm sim hauv ntiaj teb?

Tab sis cov kws tshawb fawb tau maj mam pib ua ke ua pov thawj tias npauj thiab npauj npaim muaj ua ntej lub sijhawm Cretaceous, uas tau pib 145 lab xyoo dhau los.

npauj evolve los ntawm qhov twg?

Ob hom Lepidoptera tau xav tias muaj kev sib koom ua ke nrog paj nroj tsuag, feem ntau vim cov hom niaj hnub no, ob qho tib si thaum laus thiablarvae, pub rau flowering nroj tsuag. Ib qho ntawm cov paub ntxov tshaj plaws uas xav tias yog poj koob yawm txwv ntawm npauj yog Archaeolepis mane.

Pom zoo: